Those distinctive circular marks on athletes at the Olympics brought cupping therapy into the global spotlight — but this technique has been used in Chinese medicine for over 2,000 years. Here’s what actually happens beneath those cups and why it works.
Do These Symptoms Sound Familiar?
How Cupping Therapy Works — Moving Qi, Blood and Fluids Through Suction
Cupping creates a vacuum on the skin surface using glass, plastic or silicone cups. This suction pulls the superficial tissues upward, stretching the fascia, opening the capillary beds, and creating a mild inflammatory response that draws immune cells to the area. In classical Chinese medicine terms, cupping moves Qi and Blood through the channels — releasing stagnation and expelling Cold and Damp from the superficial layers.
The marks left behind (ranging from pink to dark purple) reflect the degree of stagnation — the darker the mark, the more congestion was present in that area. Moving cups (slide cupping) are used for broad areas of muscle tension; stationary cups for specific point stimulation. Both techniques work to restore circulation and clear pathogenic factors from the body’s surface and deeper tissues.
Dr Yang’s Perspective: At Nature’s Chinese Medicine, I use cupping primarily for upper back and shoulder tension, respiratory conditions (colds, bronchitis), sports recovery, and Damp-type conditions. It is commonly combined with acupuncture in a single session.
How It Works — Key Concepts
What Does the Research Show?
Cupping Therapy for Pain Management
Comprehensive systematic review examining cupping effectiveness across multiple pain conditions, including neck, shoulder, and lower back pain.
→ PubMed: 41613325Wet Cupping and Hypertension
Randomized controlled trial demonstrating cupping therapy’s effectiveness in reducing blood pressure in hypertensive patients.
→ PubMed: 30670261Cupping for Neck and Shoulder Pain
Clinical trial showing significant pain reduction in cervical and shoulder myofascial pain syndrome following cupping therapy.
→ PubMed: 27157955Frequently Asked Questions
Does cupping hurt?
Most people describe cupping as deeply relaxing despite the unusual sensation. You will feel strong suction and mild discomfort as the cup pulls the tissues, but it should not be painful. The intensity is adjustable — Dr Yang will ensure you are comfortable throughout the treatment.
Why do some marks last longer than others?
Darker, longer-lasting marks indicate areas of greater stagnation or Qi and blood congestion. Lighter marks fade faster because less stagnation was present. The darkness itself is not a sign of harm — it simply reflects how much congestion the cups mobilized to the surface.
Is cupping safe?
Yes — cupping is safe when performed by a trained practitioner. The main side effects are temporary marks that fade within days. Cupping should be avoided during pregnancy and on areas with compromised skin, varicose veins, or sunburn.
Can I exercise after cupping?
Light movement is fine, but avoid strenuous exercise for 24 hours after treatment. Your tissues have been mobilized, and rest allows the healing response to work most effectively. You can return to normal activity the next day.
How often can I have cupping?
Cupping is typically given once to twice weekly during an active treatment phase. The exact frequency depends on your condition and how you respond. Dr Yang will recommend an appropriate schedule based on your pattern and goals.